The purpose of the study was to condense existing scientific evidence about the relation between aluminum (Al) exposure and risk for the development of Alzheimer's Disease (AD), evaluating its long-term effects on the population's health. A systematic literature review was carried out in two databases, MEDLINE and LILACS, between 1990 and 2005, using the uniterms: "Aluminum exposure and Alzheimer Disease" and "Aluminum and risk for Alzheimer Disease". After application of the Relevance Test, 34 studies were selected, among which 68% established a relation between Al and AD, 23.5% were inconclusive and 8.5% did not establish a relation between Al and AD. Results showed that Al is associated to several neurophysiologic processes that are responsible for the characteristic degeneration of AD. In spite of existing polemics all over the world about the role of Al as a risk factor for AD, in recent years, scientific evidence has demonstrated that Al is associated with the development of AD.; El objetivo del estudio fue condensar la evidencia científica existente entre la exposición al aluminio (Al) y el riesgo para el desarrollo de la Enfermedad de Alzheimer (EA), evaluando los efectos para la salud de la población a largo plazo. Una revisión sistemática de la literatura científica existente entre 1990 y 2005...

The purpose of the study was to condense existing scientific evidence about the relation between aluminum (Al) exposure and risk for the development of Alzheimer's Disease (AD), evaluating its long-term effects on the population's health. A systematic literature review was carried out in two databases, MEDLINE and LILACS, between 1990 and 2005, using the uniterms: "Aluminum exposure and Alzheimer Disease" and "Aluminum and risk for Alzheimer Disease". After application of the Relevance Test, 34 studies were selected, among which 68% established a relation between Al and AD, 23.5% were inconclusive and 8.5% did not establish a relation between Al and AD. Results showed that Al is associated to several neurophysiologic processes that are responsible for the characteristic degeneration of AD. In spite of existing polemics all over the world about the role of Al as a risk factor for AD, in recent years, scientific evidence has demonstrated that Al is associated with the development of AD.; El objetivo del estudio fue condensar la evidencia científica existente entre la exposición al aluminio (Al) y el riesgo para el desarrollo de la Enfermedad de Alzheimer (EA), evaluando los efectos para la salud de la población a largo plazo. Una revisión sistemática de la literatura científica existente entre 1990 y 2005...

The intensity of stress experiences and elaboration of coping essentially depend on individuals' cognitive assessment. Considering the cognitive impairment of elderly persons with Alzheimer's disease (DA), this study aimed to identify their coping style. The Jalowiec Coping Inventory was applied to 60 elderly, 30 in the control group and 30 in the DA group. The results demonstrated a predominance of emotion-focused coping in the DA group and problem-focused coping in the control group, but the difference was not statistically significant (p=0.124). In addition, it was observed that individuals with better cognitive development in the DA group selected problem-focused coping strategies (p=0.0074). Thus, it seems there is a tendency to select evasive and emotional control strategies in demented elderly with worsened cognitive performance, rather than attempting to solve the problem or minimize its consequences.; La elaboración de estrategias de ataque a las situaciones estresantes depende de la evaluación cognitiva hecha por el individuo. Considerando el déficit cognitivo de los ancianos con la enfermedad de Alzheimer (DA), este estudio tuvo por objetivo verificar el estilo de coping predominantemente utilizado por ellos. Para esto...